Fehrentz, Thorsten
Current rating: 1592
Record: 17-10-1 (GP) / 5-6 (professional)
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Vanel, Julien (1500) | Lost 1-2 | -211601 |
| 2sealed | 456 | Jud, Thomas (1357) | Won 2-0 | +141615 |
| 3sealed | 543 | Pruser, Jan (1658) | Lost 1-2 | -171598 |
| 4sealed | 579 | Vu, Julien (1411) | Won 2-0 | +141612 |
| 5sealed | 552 | Verdier, Thibaud (1496) | Lost 0-2 | -201592 |
| top | average opponent: 1484record: 2-3 | new rating: 1592 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 428 | Thiel, Jean-Claude (1329) | Lost 0-2 | -241613 |
| 2sealed | 409 | Taling, Mark (1476) | Won 2-1 | +161629 |
| 3sealed | 585 | Sagodira, Melodie (1397) | Won 2-1 | +141643 |
| 4sealed | 208 | Novak, Jonas (1622) | Lost 0-2 | -191624 |
| 5sealed | 443 | Bernies, Francois-Jerome (1501) | Lost 1-2 | -201604 |
| 6sealed | 490 | Rosette, Michael (1629) | Won 2-0 | +181622 |
| 7sealed | 387 | Kelterbaum, Richard (1457) | Won 2-0 | +151637 |
| 8sealed | 384 | Eliatamby, Charles (1752) | Lost 1-2 | -151622 |
| top | average opponent: 1520record: 4-4 | new rating: 1622 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Sommer, Raphael (1500) | Won 2-0 | +181505 |
| 2sealed | 152 | Gretzmaier, Bastian (1520) | Won 2-0 | +181523 |
| 3sealed | 13 | Rosenberger, Alexander (1738) | Lost 0-2 | -141509 |
| 4sealed | 283 | Brusselmans, Laurens (1468) | Won 2-0 | +181527 |
| 5sealed | 92 | Zee, Humphrey (1530) | Lost 0-2 | -181509 |
| 6sealed | 270 | Vecera, Jiri (1498) | Won 2-0 | +171526 |
| 7sealed | 110 | Mulari, Mika (1556) | Won 2-0 | +191545 |
| 8sealed | 86 | Pacquet, Francois (1512) | Won 2-1 | +171562 |
| 9sealed | 154 | Benaets, Kristof (1753) | Won 2-0 | +221584 |
| 10draft | 30 | Jungerman, Anthony (1530) | Draw 1-1 | -11583 |
| 11draft | 67 | Bonnet, Xavier (1594) | Won 2-1 | +181601 |
| 12draft | 49 | Rudnik, Jan (1597) | Won 2-1 | +181619 |
| 13draft | 35 | Busi, Yanez (1667) | Won 2-1 | +191638 |
| 14draft | 90 | Sepp, Sander (1623) | Lost 0-2 | -181620 |
| 15draft | 30 | Dobrynin, Egor (1568) | Won 2-1 | +171637 |
| top | average opponent: 1577record: 11-3-1 | new rating: 1637 | ||
| Pro Tour Rome 1998 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 21 | Smrek, Juraj (1500) | Lost 0-0 | -171447 |
| 2extended | 88 | Niwa, Takashi (1483) | Won 0-0 | +191466 |
| 3extended | 97 | Accardi, Alessio (1500) | Lost 0-0 | -181448 |
| 4extended | 108 | Evans, Peter (1482) | Won 0-0 | +191467 |
| 5extended | 46 | Wolf, Andrew (1496) | Lost 0-0 | -181449 |
| 6extended | 76 | Brenner, Tim (1483) | Won 0-0 | +191468 |
| 7extended | 53 | Bregoli, Mike (1519) | Won 0-0 | +191487 |
| top | average opponent: 1495record: 4-3 | new rating: 1487 | ||
| Pro Tour Los Angeles 1998 (Tempest block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 114 | Ponce, Nate (1500) | Won 0-0 | +181518 |
| 2block | 54 | Quorn, Brett (1518) | Lost 0-0 | -181500 |
| 3block | 60 | Zila, Jason (1500) | Lost 0-0 | -181482 |
| 5block | 111 | Buehler, Randy (1500) | Lost 0-0 | -181464 |
| top | average opponent: 1505record: 1-3 | new rating: 1464 | ||